1649229990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54974333}}^1$

素因数の和:54974343

約数の個数: 16

約数和(自身を含む): 3958152048

約数和(自身を除く): 2308922058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54974333, 109948666, 164922999, 274871665, 329845998, 549743330, 824614995, 1649229990]

約数ペア:

[(1, 1649229990), (2, 824614995), (3, 549743330), (5, 329845998), (6, 274871665), (10, 164922999), (15, 109948666), (30, 54974333)]